[root@localhost nmap-3.30]# nmap 152.102.20.184 -sTStarting nmap 3.30Interesting ports on 152.102.20.184:(The 1632 ports scanned but not shown below are in state: closed)Port State Service23/tcp open telnet25/tcp open smtp80/tcp open http135/tcp open loc-srv139/tcp open netbios-ssn443/tcp open https445/tcp open microsoft-ds1025/tcp open NFS-or-IIS1026/tcp open LSA-or-nterm1032/tcp open iad31723/tcp open pptp3372/tcp open msdtc

[root@localhost nmap-3.30]# nmap 152.102.20.184 -sSInteresting ports on 152.102.20.184:(The 1632 ports scanned but not shown below are in state: closed)Port State Service23/tcp open telnet25/tcp open smtp80/tcp open http135/tcp open loc-srv139/tcp open netbios-ssn443/tcp open https445/tcp open microsoft-ds1025/tcp open NFS-or-IIS1026/tcp open LSA-or-nterm1032/tcp open iad3Nmap run completed -- 1 IP address (1 host up) scanned in 5.714 seconds

[root@localhost Nmap-3.30]#Nmap 10.7.7.3 –sF Starting nmap 3.30Interesting ports on 152.102.20.184:(The 1632 ports scanned but not shown below are in state: closed)Port State Service23/tcp open telnet25/tcp open smtp80/tcp open http135/tcp open loc-srv139/tcp open netbios-ssn443/tcp open https445/tcp open microsoft-ds1025/tcp open NFS-or-IIS1026/tcp open LSA-or-nterm1032/tcp open iad31723/tcp open pptp3372/tcp open msdtcNmap run completed -- 1 IP address (1 host up) scanned in 5.714 seconds